57405080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75533}}^1$

素因数の和:75563

約数の個数: 32

約数和(自身を含む): 135961200

約数和(自身を除く): 78556120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 75533, 151066, 302132, 377665, 604264, 755330, 1435127, 1510660, 2870254, 3021320, 5740508, 7175635, 11481016, 14351270, 28702540, 57405080]

約数ペア:

[(1, 57405080), (2, 28702540), (4, 14351270), (5, 11481016), (8, 7175635), (10, 5740508), (19, 3021320), (20, 2870254), (38, 1510660), (40, 1435127), (76, 755330), (95, 604264), (152, 377665), (190, 302132), (380, 151066), (760, 75533)]